PXUT-390型全數字智能超聲波探傷儀

PXUT-390型全數字智能超聲波探傷儀，采用新型超大屏幕高亮度TFT顯示器，儀器造型優美，體積小巧，
屏幕超大，強光下無需遮光能清晰顯示，儀器功能強勁，性能穩定，操作簡便，是一款性能優越的筆記本式超
聲波探傷儀。

功能和特點：

●日歷時鐘，儀器自動記錄工作日期和時間,可自由測定儀器和探頭性能（含曲面探頭），儀器校驗自動，可測量材料厚度和材料聲速。
●10個獨立探傷通道(可擴展)，多種探傷工藝和標準自動生成，可以自由設置各行業探傷工藝標準，現場探傷無需攜帶試塊。
●高靈敏度，增益達120dB，回波抑制任意可調，不影響儀器增益和線性。
●獨特的增益自動調節和峰值自動搜索，使探傷既快捷又準確。
●具有全波、正半波、負半波、射頻四種方式有助于缺陷的定位和定性。
●DAC、AVG曲線自動生成并能分段制作，取樣點不受限制，可進行補償與修正。DAC曲線隨增益自動浮動,隨聲程自動擴展,可指定回波的距離波幅補償。
●缺陷回波參數（距離、水平、垂直、波幅、dB當量、孔徑值）實時顯示。
●具有峰值記憶、回波包絡、波形凍結、曲面修正、門內展寬等功能。
●可利用端點衍射波實現缺陷裂紋的自動測高。
●進波和失波報警，門位、門寬、門高連續可調。
●具有B-掃描功能，可顯示工件缺陷形狀。完備的焊縫和工件剖面顯示，使探傷更具權威。 
●數據處理能力強，可按日期、工件編號和序號進行檢索和處理，可與計算機實現數據通訊和數據管理，可直接打印探傷報告。
●可外接SD卡，實時連續記錄動態波形，并可外接投影儀，用于教學、演示等場所。

主要技術指標：

PXUT-390 digital ultrasonic flaw detector

PXUT-390 digital ultrasonic flaw detector, using a new type of super large screen high brightness TFT display,instrument and sleek, compact,

The screen is large, bright light without shading can clearly display instrument, powerful function, stable performance, simple operation, is a notebook a superior performance over

Ultrasonic flaw detector.

Function and characteristics:

● calendar clock, the instrument automatically records the date and time, free testing instrument and probe performance (including surface probe), instrument calibration automatically, can measure the thickness of the material and the material velocity.

● 10 independent detection channels (extensible), a variety of inspection technology and standards are generated automatically, can be free to set the industrystandard of testing technology, on-site inspection without carrying test block.

The high sensitivity, the gain of 120dB, echo suppressioncan be adjusted freely, does not affect the instrumentgain and linear.

Gain the unique automatic regulation and peaksearching, so that testing is fast and accurate.

● with full wave, half wave, negative half wave, radio four ways to help the defect location and qualitative.

● DAC, AVG curve generation and sectioned, limitedsampling points can be carried out without, compensation and correction. DAC curve automatic floating with the gain, automatic expansion process can be specified with the sound, echo distance amplitude compensation.

● the defect echo parameters (distance, horizontal,vertical, amplitude, dB equivalent, aperture value) real-time display.

● with peak memory function, echo envelope, freeze,surface modification, door inner broadening etc..

● can automatically altimetric defect crack use endpointdiffraction wave.

● into the wave and wave alarm, door, door, door widehigh continuously adjustable.

● with B- scanning function, can display the workpiece defect shape. Complete and weld workpiece profile display, so that testing has more authority.

The strong data processing ability, can be retrieved and processed according to the date, the number and serial number, can realize data communication and datamanagement and computer, can directly print inspection report.

● external SD card, real-time continuous recordingdynamic waveform, and can be connected with theprojector, used for teaching demonstration, etc..

The main technical indicators:

Project

Index

Project

Index

Gain range

120dB

0.1, 1, 2, 6 step

Sluice gate

The gate (rectangular door, DAC door), the inactivation gate

Frequency range

0.4 - 20.0MHz

The sampling frequency

160MHz (hardware real-time sampling)

Detection range

0 ~ 10000mm (steel longitudinal wave)

Acoustic displacement

0 ~ 9800mm (steel longitudinal wave)

Probe method

Single, twin, penetration

Display

5.7 "TFT LCD (640 * 480)

The horizontal linear

0.1%

Working time

More than 7 hours

Vertical linearity

3%

Working temperature

-20 ° C to 50 ° C

Resolution

≥ 32dB

Power Supply

16V DC; 220V AC

Sensitivity

≥ 62dB

Dimensions (mm)

253 (high) x 158 (wide) X 48 (thick)

Dynamic range

≥ 34dB

The weight of the whole machine

1.6Kg (with lithium battery)